STMicroelectronics Surface, 3-Pin, TRIAC 800 V, Gate Trigger 1 V

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Subtotal (1 pack of 10 units)*

SGD10.94

(exc. GST)

SGD11.92

(inc. GST)

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  • Plus 130 unit(s) shipping from 23 February 2026
  • Plus 540 unit(s) shipping from 02 March 2026
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Units
Per unit
Per Pack*
10 - 10SGD1.094SGD10.94
20 - 40SGD1.07SGD10.70
50 - 90SGD1.034SGD10.34
100 - 190SGD0.747SGD7.47
200 +SGD0.736SGD7.36

*price indicative

Packaging Options:
RS Stock No.:
877-2564
Mfr. Part No.:
ACST410-8BTR
Manufacturer:
STMicroelectronics
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Brand

STMicroelectronics

Product Type

TRIAC

Rated Average On-State Current Irms

4A

Mount Type

Surface

Package Type

TO-252

Maximum Gate Trigger Current Igt

10mA

Repetitive Peak Reverse Voltage VDRM

800V

Surge Current Rating

32A

Pin Count

3

Configuration

Single

Maximum Gate Trigger Voltage Vgt

1V

Maximum Holding Current Ih

20mA

Minimum Operating Temperature

-40°C

Peak Gate Power Dissipation

10W

Maximum Operating Temperature

125°C

Standards/Approvals

No

Length

6.73mm

Width

6.22 mm

Height

2.4mm

Peak On-State Voltage

1.7V

Repetitive Peak Off-State Current

0.5mA

Automotive Standard

No

COO (Country of Origin):
CN

Over-Voltage Protected AC Switch TRIAC, ACST Series, STMicroelectronics


The ACST Series are static-switch semiconductors for Alternating Current (AC). They are simple-to-drive, sensitive-gate devices with highly inductive load switch-off capability. They embed a Triac structure with a high voltage clamping device to absorb the inductive turn off energy and withstand line transients.

TRIACs, STMicroelectronics


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